初中外研版（2024）Unit 1 It's taller than many other buildings.课前预习ppt课件

这是一份初中外研版（2024）Unit 1 It's taller than many other buildings.课前预习ppt课件，共33页。PPT课件主要包含了Where，Population，Its street， How，Shanghai ，Hong Kong，OCT East，now，small，bigger等内容，欢迎下载使用。

1. master the fllwing wrds: hill, ppulatin, wide, millin, pretty, pretty gd, than;2. master and use the cmparative frm f mnsyllabic adjectives;3. summarize the cmparative sentence patterns; 4. try t cmpare ur hmetwn with ther cities.
By the end f the class, we will be able t:
[hɪl][ˌpɒpjuˈleɪʃn][waɪd][ˈmɪljən][ˈprɪti]相当好；很好[ðæn , ðən][ɡet]
hill n. 小山；小丘ppulatin n. (某一地区的)人口, 全体居民wide adj. 宽的；宽阔的millin num.百万pretty adv. [主口]相当地；非常；很pretty gd 相当好；很好than prep. 比get v. 变成；成为
Its buildings
in the east/west/nrth/suth f China
ver 5,700,000 (large)
big ( small); ld ( new); busy (nt)
wide ; clean
tall (high)
Place: (4)__________Ppulatin: (5)___ millinVictria Peak: (6)_____ metres high
Place: (1)__________Ppulatin: (2)_______ millinJin Ma Twer: (3)_______ metres high
Place: ShanghaiPpulatin: 23.5 millinJin Ma Twer: 420.5 metres high
Place: Hng KngPpulatin: 7 millinVictria Peak: 552 metres high
Example:Jin Ma Twer is 420.5 metres high.Victria Peak is 552 metres high.Victria Peak is higher than Jin Ma Twer.
Victria Peak is higher than Jin Ma Twer.Jin Ma Twer is shrter than Victria Peak.Shanghai’s ppulatin is larger than Hng Kng’s.Hng Kng’s ppulatin is smaller than Shanghai’s.
这是一些含有形容词比较级(cmparative degree)的句子。比较级用于两者或两类事物之间的比较, 通常用从属连词than连接，表示比较。比较级的结构：A +be+形容词比较级+than +B。A 比B更
Windw f the Wrld
Q1.Where is Shenzhen?
Q2.What is the ppulatin f Shenzhen?
Q3.What is the famus place in Shenzhen?
It’s n the cast near Hng Kng.
It’s ver ten millin.
The Diwang Twer.
thirty years ag
In the 1980s
Shenzhen is a _____ village.
It was getting _______ and ______.
Its ppulatin is ______ than the ppulatin f many ther cities in China.
Its streets are much _____ and ________.
*在对两者进行比较时，形容词要用比较级的形式;*形容词比较级后要用than引出比较的对象:A + be + adj.比较级 + than + B. “A比B更……”
1. It’s a newer city than Hng Kng.2. It’s getting bigger and busier.3. That’s larger than the ppulatin f many ther cities in China.4. Its streets are much wider and cleaner t.
newcleanbigbusylargewide
newercleanerbiggerbusierlargerwider
重读闭音节，单辅音字母双写加-er。
辅音字母加y, 把y变i加-er。
以不发音-e结尾, 直接加-r。
1. shrt — _______ 2. thin — ______3. early — _______ 4. red — _______5. fine — _______ 6. fat — _______7. cl — _______ 8. big — ______9. wet — _______ 10. dry — _______
在海边 = by the sea
事实上 = as a matter f fact
ppulatin 是集体名词，在句中作主语时，谓语动词用单数形式; the ppulatin f …have a ppulatin f… ...…的人口数量;e.g. The ppulatin f China is 1.4 billin. =China has a ppulatin f 1.4 billin.询问某地有多少人时，要用句型What is the ppulatin f …?或 Hw large is the ppulatin f …? 不能用hw many，hw much提问;表示人口“多” 用 large 或 great 来修饰； 表示人口“少”时用 small 来修饰。
Practice:(1)Shanghai 　 　 ver 20 millin. =　 　 Shanghai 　 　 ver 20 millin. (2)　 　 the ppulatin f Fshan? (3)The ppulatin f China is 　 (多)and the ppulatin f Australia is 　 (少). (4)70% f the ppulatin f the cuntry 　 farmers. 
　The ppulatin f　
　has a ppulatin f　
常见数量单位：hundred百; thusand千; millin百万; billin十亿 当这些单位前是具体的数字时，不能加s，不能说 three hundreds, 要说three hundred;如果表达的是虚数，则是单位后加-s+f+名词，如hundreds f students。
Practice:1) Abut frty ______children frm pr families still need ______． A. millin；help B. millin；helps C. millins; help2) --- TB (肺结核) is very terrible. --- Yes, it kills _______ peple every year.A. millin f　 B. sme millin f C. millins f D. sme millins f
Tip：大数字的读法 英语中没有万、十万、千万等单位，所以当我们需要读写大数字时，需要进行转换。如：9,600,010 nine millin six hundred thusand and ten
Practice:6,57141,896540,724,100
six thusand five hundred and seventy-ne
frty ne thusand eight hundred and ninety-six
five hundred and frty milln seven hundred and twenty fur thusand and ne hundred
在形容词比较级前还可用much, even, still, a little来修饰, 表示“……的多”, “甚至……”, “更……”,“……一些”。
Practice:1. She’s ______ taller than me. 她比我高一点。4. He draws ____ better than his brther.A. mre B. mst C. many D. much
Practice:我的书包和他的一样新。Jack和Bb跑的一样快。这部电影不如那部电影有趣。
as… as…意为“与……一样……”，是同级比较结构： as +adj./adv.原级+as +被比较的对象否定形式： nt s/as…as…“不如……一样……”
My schlbag is as new as his.
The film isn’t s/as interesting as that ne.
Jack runs as fast as Bb.
1. Abut thirty years ag, Shenzhen was a _____ village, but tday it is a very _______ city.2. Shenzhen is a _______ city than Hng Kng.3. Shenzhen is getting ______ and ______. The streets are ______ and ______.4. Shenzhen will becme as _____ as Hng Kng.5. The ppulatin f Shenzhen is _____ than that f many ther cities in China.
big busy clean large new small wide
Rle play (角色扮演)
Shenzhen is n the cast near Hng Kng. It became imprtant in the (1) ________. Befre that it was a (2)_________. Tday the ppulatin f Shenzhen is mre than (3) _____ millin. There are many tall buildings in Shenzhen. A famus ne is the (4) ______________. It is (5) _______ than many ther buildings in Shenzhen.
Diwang Twer
Listen and ntice hw the speaker stresses the underlined wrds.
1.— Shenzhen is larger in ppulatin than Beijing. — N, it isn’t. It’s smaller.2. — Hng Kng is newer than Shenzhen. — N, it isn’t. It’s lder.3. — Shenzhen is as ld as Hng Kng. — N, it isn’t. It’s newer.4. — Hng Kng is as busy as Shenzhen. — N, it isn’t. It’s busier.
Nw, listen again and repeat.
我们在朗读英语或用英语交谈时，并不是将句子中的每个词都读得一样响亮、一样清楚，而是有些词要读得又轻又快，而且较为含糊，有些词则读得又重又慢，而且较为清晰。那些读得响亮而清晰的词就是句子重音所在。
英语句子一般由多个单词构成，这些单词的重读(stress) 一般遵循以下规律：1. 名词、形容词、数词、动词、副词、代词和表达强烈思想感情的感叹词需要重读；2. 人称代词、连词、冠词、介词、以及少数系动词和助动词等一般不重读(当然有少数例外)。
Talk abut the differences between Shenzhen and yur hmetwn. Use big, small, ht, cld, tall r new.
Example:— Is yur hme twn bigger than Shenzhen?— N, it isn’t. It’s smaller than Shenzhen.